WO2011133974A3 - Procédé et système de recherche et de sauvetage - Google Patents

Procédé et système de recherche et de sauvetage Download PDF

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Publication number
WO2011133974A3
WO2011133974A3 PCT/US2011/033785 US2011033785W WO2011133974A3 WO 2011133974 A3 WO2011133974 A3 WO 2011133974A3 US 2011033785 W US2011033785 W US 2011033785W WO 2011133974 A3 WO2011133974 A3 WO 2011133974A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmitter
signals
pair
distinctive
receiver
Prior art date
Application number
PCT/US2011/033785
Other languages
English (en)
Other versions
WO2011133974A2 (fr
Inventor
David Cyganski
R. James Duckworth
Original Assignee
Worcester Polytechnic Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Worcester Polytechnic Institute filed Critical Worcester Polytechnic Institute
Priority to US13/642,319 priority Critical patent/US9476963B2/en
Priority to CA2797044A priority patent/CA2797044A1/fr
Publication of WO2011133974A2 publication Critical patent/WO2011133974A2/fr
Publication of WO2011133974A3 publication Critical patent/WO2011133974A3/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/146—Systems for determining direction or deviation from predetermined direction by comparing linear polarisation components
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/28—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived simultaneously from receiving antennas or antenna systems having differently-oriented directivity characteristics
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0263—System arrangements wherein the object is to detect the direction in which child or item is located
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Alarm Systems (AREA)

Abstract

La présente invention concerne un procédé permettant de localiser un émetteur à l'aide d'un récepteur qui comprend, non exclusivement, les étapes consistant à émettre une pluralité de signaux distinctifs à polarisation orthogonale à partir d'un émetteur ; recevoir les signaux émis au niveau de deux antennes séparées ; démoduler les signaux distinctifs orthogonaux reçus au niveau de chacune des deux antennes séparées ; et déterminer une direction à destination de l'émetteur des signaux reçus au niveau des deux antennes. Le système permettant de déterminer la localisation d'un émetteur à l'aide d'un récepteur comprend, non exclusivement, un émetteur conçu pour émettre orthogonalement une pluralité de signaux distinctifs ; un récepteur comprenant deux antennes séparées et conçu pour recevoir les signaux émis orthogonalement ; des démodulateurs séparés situés dans le récepteur de chacune des deux antennes séparées et conçus pour démoduler les signaux distinctifs ; et des circuits de traitement de signaux situés dans le récepteur et conçus pour utiliser les signaux distinctifs démodulés de manière à déterminer une direction à destination de l'émetteur.
PCT/US2011/033785 2010-04-23 2011-04-25 Procédé et système de recherche et de sauvetage WO2011133974A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/642,319 US9476963B2 (en) 2010-04-23 2011-04-25 Search and rescue method and system
CA2797044A CA2797044A1 (fr) 2010-04-23 2011-04-25 Procede et systeme de recherche et de sauvetage

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US32736210P 2010-04-23 2010-04-23
US61/327,362 2010-04-23
US37254110P 2010-08-11 2010-08-11
US61/372,541 2010-08-11

Publications (2)

Publication Number Publication Date
WO2011133974A2 WO2011133974A2 (fr) 2011-10-27
WO2011133974A3 true WO2011133974A3 (fr) 2012-01-26

Family

ID=44834856

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/033785 WO2011133974A2 (fr) 2010-04-23 2011-04-25 Procédé et système de recherche et de sauvetage

Country Status (3)

Country Link
US (1) US9476963B2 (fr)
CA (1) CA2797044A1 (fr)
WO (1) WO2011133974A2 (fr)

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JP5842139B2 (ja) * 2012-10-10 2016-01-13 パナソニックＩｐマネジメント株式会社 携帯端末、無線通信システム、およびロケータ位置報知方法
EP2940905B1 (fr) * 2012-12-28 2019-10-09 Rakuten, Inc. Système de communication par ondes ultrasoniques
US10061012B2 (en) 2014-05-02 2018-08-28 Worcester Polytechnic Institute Locating and ranging using coherent array reconciliation tomography
US9797978B1 (en) 2014-09-03 2017-10-24 Howard Melamed UAV, system, and method for radio frequency spectral analysis
US9689976B2 (en) 2014-12-19 2017-06-27 Xidrone Systems, Inc. Deterent for unmanned aerial systems
US9847035B1 (en) 2015-01-28 2017-12-19 Howard Melamed Methods for radio frequency spectral analysis
US9529360B1 (en) 2015-01-28 2016-12-27 Howard Melamed System and method for detecting and defeating a drone
CN106646360A (zh) * 2015-10-30 2017-05-10 华为终端（东莞）有限公司 一种确定水中物体位置的系统、方法及设备
EP3444925B1 (fr) 2016-03-31 2022-04-27 Samsung Electronics Co., Ltd. Appareil de transmission d'énergie sans fil et son procédé de commande
KR20190038587A (ko) * 2016-08-26 2019-04-08 누커런트, 인코포레이티드 무선 커넥터 시스템
US10252816B2 (en) * 2016-09-20 2019-04-09 The Bedard Family Trust Downed aircraft location system and method
US10036798B1 (en) * 2017-03-23 2018-07-31 Toshiba Tec Kabushiki Kaisha Positioning apparatus and positioning method
JP2020524261A (ja) * 2017-06-17 2020-08-13 タクチュアル ラブズ シーオー． センサを使用したオブジェクトの６つの自由度追跡
US10533858B2 (en) * 2017-11-06 2020-01-14 International Business Machines Corporation Automated emergency response
US11183318B2 (en) * 2018-11-09 2021-11-23 Breakthrough Innovations, Llc Fire retardant, releasably connectable wrap for a portable radio, remote speaker microphone, and the cord therebetween
US11277251B1 (en) 2019-07-03 2022-03-15 Michael Patrick Millard Radio frequency spectrum management system and method

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EP0766096A2 (fr) * 1995-09-26 1997-04-02 Shimadzu Corporation Appareil d'aide au sauvetage et système de recherche
US5847679A (en) * 1992-03-04 1998-12-08 Motorola, Inc. GPS based search and rescue system
US20060293023A1 (en) * 2005-06-17 2006-12-28 Levitan Benjamin C System and method for position equipment dusting in search and rescue operations
US20070202927A1 (en) * 2006-02-28 2007-08-30 Pfleging Gerald W Automated search and rescue call generation to mobile phones in a defined geographic disaster area

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US4054881A (en) * 1976-04-26 1977-10-18 The Austin Company Remote object position locater
US4346384A (en) * 1980-06-30 1982-08-24 The Austin Company Remote object position and orientation locator
US4737794A (en) * 1985-12-09 1988-04-12 Mcdonnell Douglas Corporation Method and apparatus for determining remote object orientation and position
US5170172A (en) * 1990-12-10 1992-12-08 Torrington Products Venture, Inc. Electronic assembly for range finding using radio wave signal strength
US5307072A (en) * 1992-07-09 1994-04-26 Polhemus Incorporated Non-concentricity compensation in position and orientation measurement systems
US5425382A (en) * 1993-09-14 1995-06-20 University Of Washington Apparatus and method for locating a medical tube in the body of a patient
EP1387180A1 (fr) 2000-12-12 2004-02-04 Matsushita Electric Industrial Co., Ltd. Dispositif d'antenne pour estimer la direction d'incidence d'un signal à fréquence radio et émetteur-récepteur avec directivité variable
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5847679A (en) * 1992-03-04 1998-12-08 Motorola, Inc. GPS based search and rescue system
EP0766096A2 (fr) * 1995-09-26 1997-04-02 Shimadzu Corporation Appareil d'aide au sauvetage et système de recherche
US20060293023A1 (en) * 2005-06-17 2006-12-28 Levitan Benjamin C System and method for position equipment dusting in search and rescue operations
US20070202927A1 (en) * 2006-02-28 2007-08-30 Pfleging Gerald W Automated search and rescue call generation to mobile phones in a defined geographic disaster area

Also Published As

Publication number Publication date
CA2797044A1 (fr) 2011-10-27
US9476963B2 (en) 2016-10-25
US20130099975A1 (en) 2013-04-25
WO2011133974A2 (fr) 2011-10-27

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